baber/WOPTO huggingface dataset:
Patent TW-512292-B (TW)
Title: Hollow surface illuminator
Inventor: TOYOOKA KAZUHIKO
IPC: F21Y101/00
Filed: 2001-07-25
Granted: 2002-12-01
Abstract: A light-conducting unit which can effectively balance the light-leaking effect and the light-propagation effect of the prismatic films forming the light-conducting space, and satisfy the requirements to reduce the weight of the unit is disclosed. A light-conducting unit comprising the first prismatic film and the second prismatic film, each having two major surfaces, one of which is a prismatic surface, and the other of which is a flat surface, said prismatic surface carrying prisms arranged substantially parallel to each other, wherein said two prismatic films are arranged so that the first edges of said prismatic films are positioned to form an opening, a light-conducting space is formed between said prismatic films, and the height of said light-conducting space does not substantially increase from said opening to the remote edges of the prismatic films opposing said opening, and the major surface of said first prismatic film which faces outside said light-conducting space is a light-emitting surface, and the arrangement of the both prismatic films and the directions of the prisms of the both prismatic films in relation to the incident direction of light are defined under the specific conditions.
Patent TW-I290920-B (TW)
Title: (Aminoalkylbenzoyl)benzofurans or benzothiophenes, their process of preparation and the compositions comprising them
Inventor: ASSENS JEAN LOUIS
IPC: A61K31/439
Filed: 2001-08-22
Granted: 2007-12-11
Abstract: The invention relates to novel benzofuran or benzothiophene derivatives of general formula. These compounds are of use as medicaments, in particular in the treatment of pathological syndromes of the cardiovascular system.
Patent TW-498537-B (TW)
Title: Method for driving semiconductor memory
Inventor: KATO YOSHIHISA
IPC: G11C11/22
Filed: 2001-08-31
Granted: 2002-08-11
Abstract: A cell selecting transistor serially connected to a data read ferroelectric capacitor selected from plural ferroelectric capacitors for data read is turned on and other cell selecting transistors serially connected to the other ferroelectric capacitors are turned off. Thus, one electrode of the data read ferroelectric capacitor is connected to a set line through a first common node, and the other electrode of the data read ferroelectric capacitor is connected to a load capacitor through a second common node. Next, after a reading voltage is applied to the set line so as to read a data stored in the data read ferroelectric capacitor, the reading voltage applied to the set line is removed. The reading voltage is set to such magnitude that displacement of polarization of the ferroelectric film of the data read ferroelectric capacitor is restored to that obtained before reading a data by removing the reading voltage.
Patent TW-504442-B (TW)
Title: Improved container and method and apparatus for forming the container
Inventor: JACKSON DOUGLAS J
IPC: B29C45/14
Filed: 2001-09-13
Granted: 2002-10-01
Abstract: A tubular dispensing container has a head whose shoulder is joined to a tubular body. The head and shoulder can be thin because they are provided with a plurality of ribs that extend axially from the neck to the lower end of the shoulder and rigidify the head. A head for a tubular dispensing container is provided having the above-mentioned ribs. An apparatus for forming the head has male or female tooling with axially grooves formed therein to form the ribs on the inside or outside surface of the head. Methods involve flowing moldable material along the grooves to provide the lower end of the shoulder of the head with enough moldable material at elevated temperature and pressure to form a good bond of the shoulder with the tubular body.
Patent TW-511245-B (TW)
Title: Switching circuit and semiconductor device
Inventor: OCHI TAKEHIRO
IPC: G11C29/00
Filed: 2001-09-25
Granted: 2002-11-21
Abstract: A switching circuit between a main circuit and a redundant circuit in a semiconductor device is disclosed. The redundant circuit replaces the main circuit by blowing a fuse. But a nullifying means can nullify blowing of the fuse, if needed. A switching element connected in parallel with the fuse and a control means enable nullification. The control means turn on the switching element to ascertain whether nullification is effective, and fix the nullification by blowing a fuse in the control means.
Patent TW-533394-B (TW)
Title: Active matrix display device
Inventor: TSUTSUI YUSUKE
IPC: G02F1/1368
Filed: 2001-10-17
Granted: 2003-05-21
Abstract: An active matrix display device of which the power consumption is lower and the integration of circuit is higher, wherein each pixel is provided with a holding circuit 110 to hold image signal. The ordinary operation mode and memory operation mode can be selective to display. In ordinary operation mode, at least a part of holding circuit 110 is set at a fixed voltage so as to be used as a part of auxiliary capacity, thus the area of auxiliary capacitive electrode can be reduced and the device is miniaturized. In addition, when the overlapping area of holding circuit 110 and the pixel electrode is different for every pixel, the area of auxiliary capacitive electrode is set, corresponding to the overlapping area and parasitic capacitance therefrom, to make the total capacitance to near a fixed value, so that the display quality is promoted.
Patent TW-593738-B (TW)
Title: Method and apparatus for manufacturing ultra fine three-dimensional structure
Inventor: KAITO TAKASHI
IPC: C23C16/04
Filed: 2001-11-28
Granted: 2004-06-21
Abstract: A method for manufacturing an ultra fine three-dimensional structure is provided, characterized in that it is a deposition technique using a focused ion beam device, in which phenanthrene is used as a raw material gas, an ion of gallium, gold, silicon, beryllium or the like having 5 to 100 keV is used as liquid metal ion source, the density of the gas being blown is increased by 5 to 10 times as compared to a conventional deposition technique, and the gas from the gas gun is blown under the same condition with respect to all directions or is blown from symmetrical directions.
Patent TW-508262-B (TW)
Title: Air filtration device including filter change indicator
Inventor: PILLION LAWRENCE M
IPC: F24F8/158
Filed: 2001-12-13
Granted: 2002-11-01
Abstract: An air filtration device for intake of atmospheric air, removal of contaminants from the atmospheric air, expulsion of filtered air, includes a housing configured for application directly to an electrical outlet and provides air intake from the front surface of the housing and air expulsion from the side of the housing to utilize a wall surface to disperse the filtered air. A filter change indicator is provided to communicate that a filter should be changed, and a filter orientation system is provided to allow proper orientation of the filter with respect to air flow.
Patent TW-I291482-B (TW)
Title: Methyl propyl ketone peroxide formulations and their use in processes to cure unsaturated polyester resins
Inventor: SYED EJAZ AHMED
IPC: C08L63/10
Filed: 2001-12-28
Granted: 2007-12-21
Abstract: Methyl propyl ketone peroxide formulations are claimed that can be safely handled at ambient temperature, are storage stable, and give fast curing rates of unsaturated polyester resins particularly when accelerated with a complex of two different metals. The claimed products are particularly suited for thin articles and coating such as suited for use in gel coat systems. The pure ketone peroxides consist of more than 60% by weight of type-4 methyl propyl ketone peroxide and used as formulations containing sufficient amount of a non-aqueous phlegmatizer.
Patent TW-543145-B (TW)
Title: A thin film transistor array panel and a method of the same
Inventor: JANG YONG-KYU
IPC: H01L21/77
Filed: 2002-02-08
Granted: 2003-07-21
Abstract: A plurality of gate lines and a plurality of data lines intersecting the gate lines to define a display area are formed on an insulating substrate consisting of a display area and a surrounding area. On the surrounding area thereof, a gate driving circuit connected to the gate lines and a logic circuit for VI interposed between the gate driving circuit and the gate line and having several a first to a third NOR gates are formed. Here, a first input terminal of the first NOR gate of the logic circuit for VI is connected to an output terminal of the gate driving circuit, and a second input terminal thereof is connected to a CON1 terminal, and an output terminal thereof is connected to a first input terminal of the second or the third NOR gate. A second input terminal of the second NOR gate is connected to a CON2 terminal and an output terminal thereof is connected to the gate lines in odd number. A second input terminal of the NOR gate is connected to a CON3 terminal and an output terminal thereof is the gate lines in even number.
Patent TW-571540-B (TW)
Title: Method and apparatus for multi-level phase shift keying communications
Inventor: LOW KAY SOON
IPC: H04L27/18
Filed: 2002-03-12
Granted: 2004-01-11
Abstract: Methods and apparatus for detecting multiple-level phase shift keying (MPSK) signals based on detectors that have nonlinear dynamics transfer characteristics are disclosed. The receiver circuit can be implemented easily using devices such as the op-amps to provide the required dynamic characteristics. The performance is enhanced by transmitting multiple cycles of the PSK signals and gating of the received waveforms.
Patent TW-548616-B (TW)
Title: A liquid crystal display and a driving method thereof
Inventor: LEE BAEK-WOON
IPC: G09G3/20
Filed: 2002-05-10
Granted: 2003-08-21
Abstract: Disclosed is an LCD and driving method thereof. The LCD according to the present invention generates modification image signals by considering image signals of present and previous frames, and then supplies data voltages corresponding to the generated modification image signals to the data lines. At this time, the value for modifying the present frame image signal varies according to a modification parameter that is at least one among a temperature, an image quality selected by a user, and an environment of the LCD.
Patent TW-I229687-B (TW)
Title: Polymer compositions and uses thereof
Inventor: ARCENEAUX JOANN
IPC: C09D11/10
Filed: 2002-05-24
Granted: 2005-03-21
Abstract: Compositions for lithographic or flexographic inks are disclosed comprising at least one compound of formula 1, in which n and/or m independently represent 0 or 1; p and/or q independently represent an integer from 1 to 5; R1 to R3 represent independently, H, optional substituent(s) and/or C1-30organo; Y1 and Y2 independently represent oxy, thioxy and/or optionally organo substituted imino; Z1 and Z2 independently represent a divalent moiety selected from an optional substituent and/or C1-60organo; and W1 represents a mono, di, tri or tetravalent C1-30organo moiety where each of the Y1 and the Y2 moiet(ies) may be attached to the same and/or different atoms thereon; with the proviso(s) that the composition comprises: (a) at least three different compounds of formula 1; (b) at least one compound of formula 1 where at least three of the moieties attached to W1 are different; and/or (c) further comprises at least two different polyols derivable from a compound of formula 1 and/or a component thereof.
Patent TW-550722-B (TW)
Title: Method for controlling the quality of a lithographic structuring step
Inventor: SCHEDEL THORSTEN
IPC: G03F7/20
Filed: 2002-06-12
Granted: 2003-09-01
Abstract: After exposure of a semiconductor wafer (1) quality parameters (3) like critical dimension, overlay accuracy, alignment parameters etc. are measured in successive inspections and compared with tolerance range widths (9) being specified dynamically by calculating the range from measured values of one or more of the other quality parameters (2). E.g., the tolerance range width (9) for overlay accuracy can be increased for smaller measured critical dimension values of the same structures without affecting the functionality of the integrated circuit. By means of a forward mechanism the tolerance ranges can also be adjusted with quality parameter (2) measurements from a first layer to the quality parameter (3) tolerance range width (9) of a second layer.
Patent TW-576941-B (TW)
Title: Display device, its manufacturing method and repairing method of broken connection
Inventor: MURAKAMI KATSUAKI
IPC: G09F9/00
Filed: 2002-06-20
Granted: 2004-02-21
Abstract: The display device of the present invention is able to repair broken wire of a video signal line and improve the production yield without increasing the number of manufacturing processes. The display device of the present invention comprises: scanning lines 1 formed on an insulating substrate; storage capacitor lines 3 which are formed in parallel with the scanning lines; video signal lines 2 which are formed to cross the lines 1 and 3 through an insulation film; and pixel electrodes 6 which are surrounded by the scanning lines 1, storage capacitor lines 3 and video signal lines 2, which is characterized in that, in one pixel, a region 11, in which the storage capacitor lines 3 and video signal lines 2 are overlapped, is provided in the region which is other than the crossing section of the storage capacitor lines 3 and video signal lines 2.
Patent TW-I236340-B (TW)
Title: Rice transplanter, tractor, and reaper combo
Inventor: MAEKAWA TOMOFUMI
IPC: F16H3/083
Filed: 2002-07-29
Granted: 2005-07-21
Abstract: The field equipment combo machine contains hydraulic transmission (57) and transmission gear (74) that transmits the driving force of the engine (2). Transmission output is received by combining respective output from hydraulic transmission (57) and transmission gear (74). Transmission gear (74) obtains better power transmission output while hydraulic transmission (57) receives idle speed output. Through simple speed adjustment, speed change and operability can be enhanced. With the advancement and inversion of hydraulic transmission (57), the synthetic output shaft (84) from synthetic hydraulic transmission (57) and transmission gear (74) revolve in the same direction, which makes it easier to ensure the output torque during idle speed operation, and enhance dead slow performance. In addition, better power transmission can be provided to enhance working efficiency on mud roads by using transmission gear (74) according to the operation speed.
Patent TW-I248832-B (TW)
Title: Method and apparatus for treating exhaust gases containing fluorine-containing compounds
Inventor: MORI YOICHI
IPC: C01B32/40
Filed: 2002-10-09
Granted: 2006-02-11
Abstract: A method for treating exhaust gases containing fluorine-containing compounds which comprises the steps of bringing an exhaust gas containing fluorine-containing compounds into contact with a metal catalyst carrying a tungsten oxide on an alumina-zirconium composite oxide and then bringing the emission into contact with a r-alumina catalyst.
Patent TW-591357-B (TW)
Title: A circuit for generating a linear current control signal and method thereof
Inventor: CHEN CHAO-CHING
IPC: H03F3/347
Filed: 2002-10-11
Granted: 2004-06-11
Abstract: A circuit for generating a linear current control signal and method is provided so that the error between the input voltage and the linear current remains a constant. The circuit of the invention comprises a resistor, an operational amplifier and an MOSFET, which forming a linear relationship between an input voltage and an output current. The operational amplifier generates a gate voltage when a reference voltage and a input voltage are inputted thereto. The gate voltage turns on the MOSFET so that a linear current control signal would be outputted from the source of the MOSFET.
Patent TW-592857-B (TW)
Title: Breakthrough detection method and device for drilling electric discharge machine
Inventor: LIN JUI-KUAN
IPC: B23H1/02
Filed: 2002-11-20
Granted: 2004-06-21
Abstract: An automatic breakthrough detection device for drilling electric discharge machine is provided. The automatic breakthrough detection device, utilizing the facts of the variation of high frequency spectrum components of the provided discharge voltage and the variation of servo-feed-rate of the electrode as drilling discharge, includes a high frequency spectrum detecting analyzer to produce digital logic determining signals and a breakthrough judged logic device to judge the breakthrough by the electrode on the work piece. Accordingly, the drilling electric discharge machine automatically adjusts the discharge parameters and the electrode withdraws from the drilled hole and continues the next drilling hole on the work piece. The present invention also provides a method of the same.
Patent TW-I264916-B (TW)
Title: Methods and apparatus for secure distribution of program content
Inventor: SHIMADA MUNEKI
IPC: G09C1/00
Filed: 2002-12-10
Granted: 2006-10-21
Abstract: Methods and apparatus in accordance with the present invention are operable to carry out certain functions including: receiving an encrypted program at a processing apparatus; transmitting at least some identification information related to the processing apparatus over a network to an administrator; receiving an encrypted decryption key at the processing apparatus over the network from the administrator in response to the at least some identification information; decrypting the encrypted decryption key; decrypting the encrypted program using the decryption key; re-encrypting the program using at least some of the identification information; and storing the identification information and the re-encrypted program in a first storage device.
Patent TW-580741-B (TW)
Title: Recognition method of a mark provided on a semiconductor device
Inventor: WATANABE MITSUHISA
IPC: G01R31/26
Filed: 2002-12-12
Granted: 2004-03-21
Abstract: A high-contrast image recognition can be performed by recognizing an image of a recognition mark from a back surface of a wafer by a visible-light camera by irradiating a visible light from a circuit pattern surface of a silicon substrate. A thickness of the silicon substrate is set to 5 mum to 50 mum. A white or visible light having a wavelength equal to or less than 800 nm is irradiated onto the circuit-pattern forming surface of the substrate. A visible light that has transmitted through the silicon substrate is received by a visible-light camera on a side of a back surface of the silicon substrate. An image of a recognition mark formed on the circuit-pattern forming surface of the silicon substrate is recognized by the visible-light camera.
Patent TW-I295323-B (TW)
Title: Sensor and method for measuring the areal density of magnetic nanoparticles on a micro-array
Inventor: REINDER COEHOORN
IPC: C12Q1/6825
Filed: 2002-12-25
Granted: 2008-04-01
Abstract: The present invention relates to a method and a device for magnetic detection of binding of biological molecules on a biochip. A magnetoresistive sensor device for measuring an areal density of magnetic nanoparticles on a micro-array, the magnetic nanoparticles ( 15 ) being directly or indirectly coupled to the target sample ( 11 ), is described. The magnetoresistive sensor device comprises a substrate ( 3 ) having attached thereto binding sites ( 9 ) able to selectively bind target sample ( 11 ), and a magnetoresistive sensor for detecting the magnetic field of the nanoparticles ( 15 ) coupled to the target sample. The magnetoresistive sensor comprises a plurality of magnetoresistive sensing elements ( 17, 19 ), the width and length dimensions of which are at least a factor 10 or more, preferably a factor 100 or more larger than the diameter of the nanoparticles ( 15 ). A corresponding method is described as well.
Patent TW-578281-B (TW)
Title: Bumping process
Inventor: CHEN JAU-SHOUNG
IPC: H01L21/60
Filed: 2002-12-25
Granted: 2004-03-01
Abstract: A bumping process is for forming a plurality of bumps on an active surface of a wafer having a plurality of bonding pads and a passivation layer. The passivation layer is formed on the active surface of the wafer to expose the bonding pads. First, an under-bump-metallurgy layer is formed on the active surface to cover the bonding pads and the passivation layer. Then, the under-bump-metallurgy layer is patterned for keeping the portion, which covers the bonding pads, of the under-bump-metallurgy layer on the active surface. After that, a photo mask is disposed on the active surface to define a plurality of openings and the residual portion of the under-bump-metallurgy layer is exposed from the photo mask through the openings. A plurality of solder balls, with a solid flux formed on a surface thereof, are disposed on the openings and then reflowed to be affixed onto the residual portion of the under-bump-metallurgy layer. Finally, the photo mask is removed to finish the bumping process.
Patent TW-I232897-B (TW)
Title: Gettering method of transitional metal impurities in silicon crystalline
Inventor: YOSHIDA HIROSHI
IPC: H01L21/322
Filed: 2003-01-09
Granted: 2005-05-21
Abstract: Conventionally, it has been difficult to produce a silicon semiconductor device of a silicon crystal completely free of transition metal impurities diffusing ultrafast and having deep impurity levels. In a method for gettering transition metal impurities diffusing in a silicon crystal ultrafast and having deep impurities levels, silicon is simultaneously doped with two kind of impurities, oxygen and carbon, and the silicon is thermally annealed. Thereby an impurity composite of transition metal impurity atoms, C, and O is precipitated in the silicon crystal to confine the transition metal impurities in the silicon crystal. As a result ultrafast diffusion of the transition metal impurities is prevented and the deep impurities levels of the transition metal impurities are electrically inactivated. Thus, a silicon semiconductor device free of influence of the transition metal impurities such as Co, Ni, Cu mixed during the silicon single crystal production process and Cu mixed during the Cu interconnection formation can be manufactured.
Patent TW-I220025-B (TW)
Title: Test method of liquid crystal display panel and its equipment
Inventor: CHEN CHAO-HO
IPC: G01R31/01
Filed: 2003-02-25
Granted: 2004-08-01
Abstract: The present invention provides a kind of test method of liquid crystal display (LCD) panel for use in driving and lighting LCD panel. The invention includes the following steps: selecting a conductive rubber with excellent conduction characteristic; cutting it to have strip shape according to the lengths of both anode region and common voltage part of a single electrode region; fixing the strip conductors at the signal line power region and the scan-line electrode region, so as to contact together all signal lines of the anode region; respectively making the anode region and the common voltage region of the entire signal lines and the scan-line short-circuit; and using signal line generator to add the waveform signal to the signal line power region and the scan-line electrode region, respectively, so as to adjust the voltage of the signal line power region for changing the gray level of LCD panel such that it is capable of inspecting each sort of defects of LCD panel. In addition, the present invention also reveals the test equipment of LCD panel.
Patent TW-I278209-B (TW)
Title: Method and system for accelerating the conversion process between encryption schemes
Inventor: ADUSUMILLI KOTESHWERRAO
IPC: H04L29/08
Filed: 2003-03-04
Granted: 2007-04-01
Abstract: A method and system is provided for accelerating the conversion process between encryption schemes. The system includes a board in a gateway. The board includes a controller to receive security parameters and data encrypted according to a first encryption scheme and control the transmission of the data. The system includes a hardware device coupled to the controller to decrypt the data and encrypt the data according to a second encryption scheme. The data is then transmitted to the controller to be forwarded out of the gateway.